baber/WOPTO huggingface dataset:
Patent JP-2011221052-A (JP)
Title: Image-forming apparatus
Inventor: HOSONO TOMOHIDE
IPC: G03G21/16
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming apparatus that can easily position a plurality of racks utilized by an opening and closing structure which opens and closes a plurality of panels together, and that is easy to maintain.SOLUTION: In the image-forming apparatus, the opening and closing structure comprises a plurality of racks attaching to opening and closing covers respectively, a pinion being engaged with the plurality of racks, and a holder being removable from and attachable to an apparatus body while keeping the pinion and the plurality of racks supported. The plurality of racks can be certainly ppositioned since the plurality of racks and the holder comprise respectively positioning holes for determining if positions of the plurality of racks and holder are appropriate in a base position of the apparatus body.
Patent JP-2011222633-A (JP)
Title: Substrate laminating device, laminated semiconductor manufacturing method, and laminated semiconductor
Inventor: SUGAYA ISAO
IPC: H01L21/677
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To solve a problematic decreasing throughput of manufacturing laminated semiconductors caused by a considerable time consuming process of increasing, maintaining and lowering temperatures, which occurs each time overlapped multiple substrates are input, as a heat pressure device repeats the process of pressuring and heating a room temperature up to a fixed temperature, maintaining the temperature, and lowering the temperature to the room temperature until the lamination is bonded and the laminated substrate is taken out.SOLUTION: A substrate laminating device includes a transportation unit which supports multiple overlapped substrates made of multiple laminated substrates on an endless track and a heating unit which laminates the multiple overlapped substrates to the respective multiple substrates by heating the multiple overlapped substrates on the endless track.
Patent JP-2010234445-A (JP)
Title: Fiber reinforced filter for molten metal filtration and method for producing such filter
Inventor: JUMA KASSIM
IPC: C09K23/50
Filed: 2010-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for metal filtration which has improved mechanical strength and stiffness.  <P>SOLUTION: The carbon bonding obtained by pyrolysis of the carbon precursor can be converted into a graphite like bonding on heating to a higher temperature in the absence of air, thereby the full carbon bonding network is formed. By using a three dimensional network of graphitizable carbon bonding and fibers to bind ceramic powder, the fiber reinforced ceramic filter for molten metal filtration containing graphitized carbon bonding network is produced which has the mechanical strength of filters three times as much as the carbon bonded filters of prior art, further has improved impact resistance and thermal shock, and at least double filtration capacity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011220955-A (JP)
Title: Chemical sensor and detection method
Inventor: KATO JURI
IPC: G01N27/414
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a chemical sensor with improved detection sensitivity of substances to be detected.SOLUTION: A chemical sensor is provided with a sensor element for detecting substances to be detected in liquid. The sensor element has a first semiconductor region in which a second conductive channel region is formed between a first conductive drain region and a first conductive source region, a substrate layer for supporting the first conductive drain region and the first conductive source region and a sensor membrane respectively formed on the rear side and surface side of the second conductive channel region. A gap is provided between the substrate layer and the sensor membrane on the second conductive channel region.
Patent JP-2011226310-A (JP)
Title: Horizontal shaft pump
Inventor: KANEMORI YUJI
IPC: F04D1/08
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce, in a horizontal shaft pump configured so that the layout of impellers has bilateral symmetry, and radial load is supported by a hydrostatic bearing (double suction horizontal shaft pump or self-balance multistage horizontal shaft pump), thrust-directional vibration of a main spindle which results from a dynamic thrust load acting on the main spindle in a small flow rate area including the vicinity of a cut-off point.SOLUTION: The radial load of the main spindle 2 of the double suction horizontal shaft pump 1 is supported by an oil-lubricated bearing 101 on a drive side 2a and a hydrostatic bearing 9 on an anti-drive side 2b. A thrust plate 108 which rotates together with the main spindle 2 is received in a housing groove 107 formed in an inner periphery 106a of a bearing body 106 of the oil-lubricated bearing 101.
Patent JP-2011215553-A (JP)
Title: Blow megaphone for cheering
Inventor: NODA HARUYUKI
IPC: G10K11/08
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a blow megaphone for cheering which is easily blown by forming an amplification cylinder in a flat shape, and in which a bending degree by higher strength is suppressed when it is strongly blown by solving a strength problem that it is substantially bent by blowing when the amplification cylinder is formed in a flat shape.SOLUTION: In the megaphone including the amplification cylinder and a blow mouth for cheering, the amplification cylinder is formed in a flat shape so as to be easily blown. In at least one of a wall face at a blow side, and a wall face which is not a wall face of the opposite side in one part thereof, a wall face which enters inward is formed in one part thereof.
Patent JP-2011234046-A (JP)
Title: Wireless receiver, transmitter, system and method
Inventor: SATO TETSUYA
IPC: H04N7/173
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To transmit sound data input by an ARC when the ARC is valid, and to transmit sound data input from external sound input when the ARC is invalid.SOLUTION: A wireless receiver (WiHD-Rx adapter 30) comprises: a detecting unit (CEC command recognition unit 311) which detects that second sound data communication is to start; and a wireless input/output unit (WiHD receiver 305) which stops a first sound data output when the detecting unit detected the start and outputs a second sound data by wireless.
Patent JP-2011231849-A (JP)
Title: Vibration attenuation device
Inventor: TAKATSUKI KIYOAKI
IPC: F16F15/02
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a vibration attenuation device capable of reliably obtaining a desired vibration absorbing effect, being used for a vibration body in a high temperature state and obtaining satisfactory durability even when used under environment where ozone is produced.SOLUTION: The vibration attenuation device 1 includes a case 2 and a powder body 3. The case 2 partitions a closed space 9 which is closed in the inner part thereof and is fixed to an exhaust pipe. The powder body 3 is housed in the closed space 9 of the case 2 in a non-compressed state and vibrates by receiving vibration of the case 2.
Patent JP-2010264586-A (JP)
Title: Cutting tool insert and method of manufacturing the same
Inventor: WEBB STEVEN W
IPC: B23B51/00
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved, inexpensive, convenient, and multi-purpose insert system by eliminating problems and cost related to brazing, without involving an increased complication and a limited usefulness in a non-brazing insert.  <P>SOLUTION: A grinding wheel tip 31 having a hard material, and a grinding or ultra-abrasive grain material is adhered to an insert body 32 by mechanical stress. The mechanical stress is generated through deformation of mutually bondable geometric characteristics of the grinding wheel tip and the insert body. The method includes providing the grinding wheel tip and the insert body each having the mutually bondable geometric characteristics. The grinding wheel tip is then connected to the insert body through the individual mutually bondable geometric characteristics causing deformation by at least one of mutually connectable mechanisms. The deformation produces the mechanical stress sufficient for holding the grinding wheel tip on the insert body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234828-A (JP)
Title: Drawer device and drawer body used for the same
Inventor: KIMURA MOTOHIKO
IPC: A47B88/04
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To facilitate reduction in size thereof or miniaturization of a casing-side housing space while maintaining a drawing volume by biasing force, even if a drawer device includes braking means in addition to biasing means.SOLUTION: The drawer device includes a drawer body 6 having a hook 2 arranged on a case 1, a biasing member 5 and braking means 3; and a projection 9 appended upon a mobile body side. The drawer device is switched between a drawing state in which a moving body 8 is movable with the hook 2 being engaged with the projection 9, and a standby state in which the moving body is not movable with the hook 2 being disengaged therefrom. The braking means 3 includes a piston damper including a cylinder 30 and a piston rod 32. One of the cylinder and the piston rod is fixed to the case side, and the other is slidably arranged with the hook 2 being pivoted on the tip side. The hook 2 is provided so as to get into the standby state in which the hook 2 is disengaged from the projection 9 with the piston rod being recessed with a reduced protruding dimension, and to be switched from the standby state to the drawing state when the piston rod is increased in protrusion dimension.
Patent JP-2011239194-A (JP)
Title: Image processing device, image processing method, and program
Inventor: SUZUKI NAOYO
IPC: G06T1/00
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device and program capable of obtaining an output image with high reproductivity by adjusting the deviation in graduation while keeping the hue balance, regardless of the kind of paper used by a printer.SOLUTION: An image processing device 2 converts a color system of an input image into L*a*b* values by using source profiles P1 and P11; converts the L*a*b* values into CMYK values by using a destination profile P2; and set the converted CMYK values as a color system of an output image. The image processing device 2 includes a control part 21, which determines a brightness correction amount based on paper type information of the source profiles P1 and P11 and paper type information of the destination profile P2; corrects brightness of the input image based on the determined brightness correction amount; and outputs the input image whose brightness is corrected as the output image.
Patent JP-2011236669-A (JP)
Title: Scaffold board receiver and system timbering
Inventor: MINAMI YOICHIRO
IPC: E04G7/34
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold board receiver that enables installation of a scaffold board to be constructed as a work floor or a passage for operators without preparing various kinds of scaffold boards, even in a system timbering where span lengths between columns are irregular or there are short span lengths in succession.SOLUTION: A scaffold receiver comprises a main material having a horizontal scaffold board receiving part on the upper side and a cloth material part on the side faces of both ends, and gripping metal fittings installed at both ends of the main material. The scaffold board receiving part comprises a corner for preventing the scaffold board from being dislocated in the horizontal direction. A system timbering has the scaffold receiver integrated.
Patent JP-2011226752-A (JP)
Title: Heat dissipation exhaust direct application preventing cylinder
Inventor: KOIZUMI CHIHIRO
IPC: F24F13/18
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipation exhaust direct application preventing cylinder for discharging the heat dissipation air which is exhausted from a fan of a liquid crystal projector and the like, and directly applied to peripheral human bodies and objects, upward.SOLUTION: A heat dissipation air inlet (2) for taking the heat dissipation exhausted from the fan of the liquid crystal projector and the like, is formed on a front lower part, and the taken heat dissipation air is discharged from a heat dissipation air upper outlet (3) formed on a cylinder body (A) through a hollow cavity inside of the cylindrical body (A), thus the heat dissipation air is not directly applied to the peripheral human bodies and objects.
Patent JP-2011240931-A (JP)
Title: Container push-up device
Inventor: ASHIYA YUZURU
IPC: B67C3/24
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To improve maintainability by simplifying a defect detection mechanism in a container push-up device.SOLUTION: A push-up punch 10 is provided corresponding to a placing table 8, and reverses a reversal portion of a bottle placed on the placing table 8. An elevating mechanism 11 elevates and lowers the push-up punch 10. An urging member 15 urges the push-up punch 10 upward, thereby making the elevating and lowering position of the push-up punch 10 follow the shape of the reversal portion. A defect detection sensor 5 is provided at a prescribed conveyance position on a turntable 2, and detects the elevating and lowering position of the push-up punch 10 every time the push-up punch 10 passes through the prescribed conveyance position. The defect detection sensor 5 detects a secondary displacement amount amplified by an amplifying lever 12 as the elevating and lowering position of the push-up punch 10.
Patent JP-2011242005-A (JP)
Title: Controller of water heater, control system, control program, and control method
Inventor: SUZUKI SHIGEKI
IPC: H04Q9/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a controller of a water heater, a control system, a control program, and a control method, capable of improving operation efficiency of a water heater.SOLUTION: A device controller 400 which is the controller of a water heater includes an indoor communication part 420 which receives event information representing that a mobile communication terminal has been detected from a femtocell that detects a mobile communication terminal carried by a user of the water heater. The device controller 400 includes a consumption amount predicting part 434 that predicts the consumption amount of hot water based on the number of event information that has been received, and a boil-up control part 436 which controls the water heater so as to boil a predicted amount of hot water.
Patent JP-2010187407-A (JP)
Title: Method and apparatus for optical transmission
Inventor: DORRER CHRISTOPHE J
IPC: H04B10/43
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for transmitting alternate-polarization phase-shift-keyed data.  <P>SOLUTION: The output of a laser is modulated to optically encode electronic data using phase shift keying (PSK) to generate an optical signal. An alternate polarization PSK (APol-PSK) signal is generated by alternating the polarization of the optical signal using a modulator such that successive optical bits have substantially orthogonal polarizations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011243366-A (JP)
Title: Vehicular lighting fixture
Inventor: TOKO YASUO
IPC: H01L33/00
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture capable of attaining a plurality of color emission while avoiding complication of a structure and increase of cost.SOLUTION: The vehicular lighting fixture includes a light source 11, a first polarizing element 13 arranged on a route of light emitted from the light source, a liquid crystal element 14 arranged on the route of light transmitting the first polarizing element, a second polarizing element 15 arranged on the route of light transmitting the liquid crystal element, and a liquid crystal driving section 23 for selectively supplying either of OFF-voltage lower than threshold voltage of the liquid crystal element, first ON-voltage higher than the threshold voltage, and second ON-voltage which is higher than the first ON-voltage and has a height level for making a liquid crystal layer of the liquid crystal element generate a back flow.
Patent JP-2011239895-A (JP)
Title: Artificial hip joint
Inventor: TAKATORI YOSHIO
IPC: A61F2/34
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an artificial hip joint which can be prevented from bone dislocation.SOLUTION: The artificial hip joint includes: a liner 7 attachable to an acetabulum 102 of a pelvis and having a recess inner wall 8; a stem 11 attachable to a femur 104; a bone head 12 sliding on the inner wall 8; and a neck 13 for coupling the stem 11 to the bone head 12. Since a recess 14 is provided on the neck 13 corresponding to the outer periphery 9 of the inner wall 8, a rotation range of the stem 11 is made to be wide by the recess 14 of the neck 13 when the neck 13 collides against the inner wall 8 and dislocation hardly occurs. Also, since a fitting portion 15 fitting to the recess 14 is provided on the outer periphery 9 of the inner wall 8, the recess 14 of the neck 13 is fitted to the fitting portion 15 of the inner wall 8 when the neck 13 collides against the inner wall 8, and dislocation due to whirl of the neck 13 from the inner wall 8 is prevented.
Patent JP-2011244353-A (JP)
Title: Selector device
Inventor: NAKABO MASATOSHI
IPC: H04S1/00
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a selector device which inevitably resets conversion means when switching a selection state between a first digital audio input terminal and a second digital audio input terminal, without having a microcomputer only for supplying a reset control signal to the conversion means.SOLUTION: In a selector device, a slide switch 2 inevitably goes through a state to select an analog audio input terminal when switching a selection state between a first digital audio input terminal and a second digital audio input terminal. When the slide switch selects the analog audio input terminal, a reset terminal of a digital audio interface receiver (DIR) 3 becomes in a state where it is connected to a ground potential, and as a result, the DIR3 performs a reset operation.
Patent JP-2011249879-A (JP)
Title: Surface acoustic wave oscillator
Inventor: ARAKAWA KAZUKI
IPC: H03H9/76
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave oscillator where a desired minute difference frequency can be obtained in a design stage and resonance frequencies of two surface acoustic wave elements are made close to the same degree.SOLUTION: Alternate finger widths L1 and L2 of respective electrodes in first and second SAW resonators 2 and 4 are made different while pitches p1 and p2 of the respective electrodes constituting interdigital electrodes 12 and 13 and reflectors 14 and 15 in the first and second SAW resonators 2 and 4 are made equal. An oscillation frequency of a first oscillation circuit having the first SAW resonator 2 and that of a second oscillation circuit having the second SAW resonator 4 are made different by making the first and second SAW resonators 2 and 4 in such a structure, and the difference frequency being a difference of both the oscillation frequencies can be set to the minute frequency.
Patent JP-2011246512-A (JP)
Title: Vinyl chloride-based polymer
Inventor: SAKAGUCHI KOTA
IPC: C08F214/06
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel vinyl chloride-based polymer having living radical polymerization ability in which a copolymer having a graft copolymerization structure can be easily manufactured.SOLUTION: The vinyl chloride-based polymer comprises a specific monomer residual group unit (A), preferably a monomer residual group unit selected from the group consisting of an allyl-2-bromoisobutyrate residual group unit, an allyl-2-iodobutyrate residual group unit and a vinyl chloroacetate residual group unit, and vinyl chloride monomer residual group unit (B).
Patent JP-2011245646-A (JP)
Title: Image forming apparatus, and program
Inventor: NISHIKAWA NAOKI
IPC: B41J29/46
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of determining, by a method different from a technique using an ID chip, whether a colorant has been replaced, and to provide a program.SOLUTION: A printer 1 includes: a storage part for replaceably storing a toner therein; and an image forming part 13 for forming an image using the toner stored therein. Density of a density pattern P changed by a characteristic of the toner is detected (S7) when the image forming part 13 forms the density pattern P; a plurality of detection values are acquired (S9); the toner is determined to have not been replaced (S19) when the magnitude relation among the plurality of detection values meets a reference relation (S15: NO); and the toner is determined to have been replaced (S17) when the magnitude relation among the plurality of detection values does not meet the reference relation (S15: YES).
Patent JP-2011248596-A (JP)
Title: Searching system and searching method for picture-containing documents
Inventor: KOIKE ASAKO
IPC: G06F17/21
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To search a group of documents containing pictures with high accuracy for a desired picture, a document containing the desired picture and a picture related to the desired document.SOLUTION: A first index in which each graphic item in a document is expressed in pseudo-words obtained by quantizing feature amounts in the pertinent graphic item and terms extracted from a part to be described in the graphic item is generated. On the basis of the co-occurrence frequency of a pseudo-word and/or a term, the intensity of relevance between the pseudo-word and/or the term and the level of importance of the pseudo-word and/or the term are calculated. After that, a second index is generated in which the pseudo-word and/or the term to which the level of importance is assigned is made a weighted node and an edge to which the intensity of relevance between the pseudo-word and/or the term is assigned is made a weighted edge. A score representing the similarity between the second index generated by such preprocessing as the object of search and a processed query expressed in the weighted node and the weighted edge is calculated.
Patent JP-2011016980-A (JP)
Title: Acrylic emulsion composition
Inventor: ANDO ARIYOSHI
IPC: C08F20/02
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To prepare an acrylic emulsion composition which has good storage stability and also good affinity and the wettability to a material to be treated with, and exhibiting necessary and sufficient mechanical strength and adhesive force even on the treatment at relatively low temperature.SOLUTION: The acrylic emulsion composition comprises 2-50 wt.% of an acrylic copolymer and 50-98 wt.% of water, where the acrylic copolymer contains 0.3-50 wt.% of a chemical structure (P1) in the molecule where an acrylic monomer (P) having a functional group in the molecule is radically polymerized, and the cohesive energy CE(P1) of the chemical structure (P1) is ≥500 MPa. Alternatively, the acrylic emulsion composition comprises 2-50 wt.% of an acrylic copolymer and 50-98 wt.% of water, where the acrylic copolymer contains 0.3-50 wt.% of a chemical structure (P2) in the molecule which is generated after the functional group of the chemical structure (P1), where an acrylic monomer (P) having a functional group in the molecule is radically polymerized, is further reacted, and the cohesive energy CE(P2) of the chemical structure (P2) is ≥450 MPa.